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Answer- f, Bacterias are cosmopolitan found everywhere with infection to gut it exceted through fecal matter to soil and water . Spores are resistant stage ,grow on favourable environment at optimum temerature and Ph.
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Bacteria are frequently adapted to many environments. For gut bacteria which produce both spores and toxins,...
What kind of environments produce fine horizontal bedding (laminated bedding) in sedimentary rocks? a) Glacial deposition...
What kind of environments produce fine horizontal bedding (laminated bedding) in sedimentary rocks? a) Glacial deposition b) Transitional environments c) Acolian deposition d) Running Water e) Still water What is the most abundantmineral in biochemically precipitated sedimentary rocks? a) Clay minerals b) Feldspar c) Metal oxides d) Quartz e) Calcite In which of the following sedimentary environments would you expect the sand deposits to be the most poorly sorted? a) Delta b) Alluvial Fan c) Beach d) Sand dune e)...
91) Bacteria reproduce through: a) sex b) mitosis c) F-pili d) binary fission e) conjugation 92) Diffusion of water...
91) Bacteria reproduce through: a) sex b) mitosis c) F-pili d) binary fission e) conjugation 92) Diffusion of water across the membrane is known as a) water transport b) osmosis e) hydrolysis d) hydroponics e) none of the above 93) When bacteria can grow in the absence or presence of oxygen, with no preference, they are known as: a) facultative acrobes b) acrobes c) acrotolerant d) microcarophiles e) anaerobic 94) Bacteria that grow at very cold temperatures (even below freezing)...
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d....
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d. pericardium e. All are membranes. 2. Which of the following statements about the mucosa are TRUE? a. Mucosa refers to the fact that this membrane is always wet. b. Mucosa line the cavities of all hollow organs that open to the exterior. C. Mucosa of the mouth and esophagus contain stratified columnar epithelial cells. d. All mucosa produce large amounts of lubricating mucus. 3....
Achieving intercultural proficiency can lead to many opportunities. One step in becoming effective at communicating in...
Achieving intercultural proficiency can lead to many opportunities. One step in becoming effective at communicating in intercultural settings is to understand nonverbal communication. For example, in some societies it is considered rude to: a) point your finger b) exchange business cards c) nod ur head There are several techniques you can use to achieve competence in intercultural communication. Which of the following sentences avoids judgmentalism and exhibits descriptiveness? a)The pie charts in your presentation displayed avenues for growth in the...
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C....
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C. Archaea D. Bacteria 2. In general terms, prokaryotic cells are cells that? A. Have a nucleus B. Do not have a nucleus. 3. Think about the name E. coli 4X56. In that name which refers to the serotype? A E B. coli C4X56 4. Which of the following best describes the type of bacteria that are important to ecology, and once were thought to...
6) Which of the following is NOT a correct association of amphibian pigment cells? A) Melanophores-brown...
6) Which of the following is NOT a correct association of amphibian pigment cells? A) Melanophores-brown or black pigment B) Xanthophores orange, yellow, and red pigment C) Chromatophores on the top of the epidermis D) Iridophores-silvery light-reflecting pigment E) All of the choices are correct associations 7) Which is true regarding frog skin? A) The dermis contains chromatophores, which provide skin color. B) The epidermis has mucous glands that secrete mucus to waterproof the skin. C) The epidermis contains keratin....
1. Prokaryotes lack some parts found in eukaryotic cells, including which item? a. a nuclear membrane...
1. Prokaryotes lack some parts found in eukaryotic cells, including which item? a. a nuclear membrane b. DNA c. one or more chromosomes d. a plasma membrane e. all of the above 2. Which of the following statements best describes most bacteria? a) They are generally harmful. b) They are limited to living in a few habitats. c) They are very common in the environment. d) They are responsible for the common cold." 3. Which statement about biofilms would lose...
Two street vendors (Vendor I and Vendor 2) with mobile carts produce the same good which...
Two street vendors (Vendor I and Vendor 2) with mobile carts produce the same good which they sell at the same price. Customers are located along a linear boardwalk with six locations (Location A through Location F), with a different number of customers in each location, as pictured below: 18 So, there are X customers in location A. 4 in B, 6 in C 2 in D, 8 in E and 18 in F. There are 38 X custmers total....
or the following anatomical structures, which is homologous to the bones in the wing of a...
or the following anatomical structures, which is homologous to the bones in the wing of a bird? Albones in the hind Iimb of a kangaroo C) bony rays in the tail fin of a tlving fish B) chitinous struts in the wing of a batterfly D) bones in the fipper of a whale 25 Which of the following evidence most strongly supports the oommon origin of all life on Earth? All organisms A) require energy B) use essentially the same...
10) Suppose the US and Mexico both can produce cars and beer. The following chart shows...
10) Suppose the US and Mexico both can produce cars and beer. The following chart shows what 100 workers can produce in one day in each country. Country Car Production-100 Beer Production (truckload)- 100 or workers workers United States 300 or 1200 Mexico 200 1000 or For this question, assume they can use the same workers to produce any amount in between the two and the opportunity cost is constant straight PPF a) Use the info in the table to...
What kind of environments produce fine horizontal bedding (laminated bedding) in sedimentary rocks? a) Glacial deposition b) Transitional environments c) Acolian deposition d) Running Water e) Still water What is the most abundantmineral in biochemically precipitated sedimentary rocks? a) Clay minerals b) Feldspar c) Metal oxides d) Quartz e) Calcite In which of the following sedimentary environments would you expect the sand deposits to be the most poorly sorted? a) Delta b) Alluvial Fan c) Beach d) Sand dune e)...
91) Bacteria reproduce through: a) sex b) mitosis c) F-pili d) binary fission e) conjugation 92) Diffusion of water across the membrane is known as a) water transport b) osmosis e) hydrolysis d) hydroponics e) none of the above 93) When bacteria can grow in the absence or presence of oxygen, with no preference, they are known as: a) facultative acrobes b) acrobes c) acrotolerant d) microcarophiles e) anaerobic 94) Bacteria that grow at very cold temperatures (even below freezing)...
1. Which of the following is NOT a membrane? a. skin b. serosa c. mucosa d. pericardium e. All are membranes. 2. Which of the following statements about the mucosa are TRUE? a. Mucosa refers to the fact that this membrane is always wet. b. Mucosa line the cavities of all hollow organs that open to the exterior. C. Mucosa of the mouth and esophagus contain stratified columnar epithelial cells. d. All mucosa produce large amounts of lubricating mucus. 3....
1. Bacteria such as E.coll and staph belong to which Domain? A. Animalia B. Eukarya C. Archaea D. Bacteria 2. In general terms, prokaryotic cells are cells that? A. Have a nucleus B. Do not have a nucleus. 3. Think about the name E. coli 4X56. In that name which refers to the serotype? A E B. coli C4X56 4. Which of the following best describes the type of bacteria that are important to ecology, and once were thought to...
6) Which of the following is NOT a correct association of amphibian pigment cells? A) Melanophores-brown or black pigment B) Xanthophores orange, yellow, and red pigment C) Chromatophores on the top of the epidermis D) Iridophores-silvery light-reflecting pigment E) All of the choices are correct associations 7) Which is true regarding frog skin? A) The dermis contains chromatophores, which provide skin color. B) The epidermis has mucous glands that secrete mucus to waterproof the skin. C) The epidermis contains keratin....
1. Prokaryotes lack some parts found in eukaryotic cells, including which item? a. a nuclear membrane b. DNA c. one or more chromosomes d. a plasma membrane e. all of the above 2. Which of the following statements best describes most bacteria? a) They are generally harmful. b) They are limited to living in a few habitats. c) They are very common in the environment. d) They are responsible for the common cold." 3. Which statement about biofilms would lose...
Two street vendors (Vendor I and Vendor 2) with mobile carts produce the same good which they sell at the same price. Customers are located along a linear boardwalk with six locations (Location A through Location F), with a different number of customers in each location, as pictured below: 18 So, there are X customers in location A. 4 in B, 6 in C 2 in D, 8 in E and 18 in F. There are 38 X custmers total....
or the following anatomical structures, which is homologous to the bones in the wing of a bird? Albones in the hind Iimb of a kangaroo C) bony rays in the tail fin of a tlving fish B) chitinous struts in the wing of a batterfly D) bones in the fipper of a whale 25 Which of the following evidence most strongly supports the oommon origin of all life on Earth? All organisms A) require energy B) use essentially the same...
10) Suppose the US and Mexico both can produce cars and beer. The following chart shows what 100 workers can produce in one day in each country. Country Car Production-100 Beer Production (truckload)- 100 or workers workers United States 300 or 1200 Mexico 200 1000 or For this question, assume they can use the same workers to produce any amount in between the two and the opportunity cost is constant straight PPF a) Use the info in the table to...
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